Granted Patent
Utility
US 5,908,249 · App. 08/876,056
Bearing assembly having compact and efficient seal arrangement
Inventors:
Donald L. Nisley, Howard M. Martinie
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Jun 13, 1997
Inventors
Donald L. Nisley
Howard M. Martinie
Assignee (at issue)
Reliance Electric Industrial Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.